Whitespace cleanup for readability

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@7745 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/appl/bsd/krshd.c b/src/appl/bsd/krshd.c
index eae3ab58403d92205555c59b839f8f97074d2a83..c701850fa9e03e8c6adf943869c1bdfb5b5d2854 100644 (file)
--- a/src/appl/bsd/krshd.c
+++ b/src/appl/bsd/krshd.c
@@ -1276,23 +1276,25 @@ if (ccache)
     }
     sprintf(path, "PATH=%s:%s", kprogdir, path_rest);
     envinit[PATHENV] = path;
-/* If we have KRB5CCNAME set, then copy into the
- * child's environment.  This can't really have
- * a fixed position because tz may or may not be set.
- */
+
+    /* If we have KRB5CCNAME set, then copy into the
+     * child's environment.  This can't really have
+     * a fixed position because tz may or may not be set.
+     */
     if (getenv("KRB5CCNAME")) {
        int i;
        char *buf = (char *)malloc(strlen(getenv("KRB5CCNAME"))
                                          +strlen("KRB5CCNAME=")+1);
-                                         if (buf) {
-sprintf(buf, "KRB5CCNAME=%s",getenv("KRB5CCNAME"));
-
-for (i = 0; envinit[i]; i++);
-envinit[i] =buf;
-                                         }
-       /* If we do anything else, make sure there is space in the array.
-        */
+       if (buf) {
+           sprintf(buf, "KRB5CCNAME=%s",getenv("KRB5CCNAME"));
+           
+           for (i = 0; envinit[i]; i++);
+           envinit[i] =buf;
+       }
     }
+
+    /* XXX - If we do anything else, make sure there is space in the array. */
+
     environ = envinit;
     
 #ifdef KERBEROS